<template>
    <div class="shopcar-container">
        <div class="goods-list">
            <!-- 商品列表项区域 -->
           <div class="mui-card" v-for="(item,i) in goodslist" :key="item.id">
				<div class="mui-card-content">
					<div class="mui-card-content-inner">
						<mt-switch v-model="$store.getters.getGoodsSelected[item.id]"
                        @change="selectedChanged(item.id,$store.getters.getGoodsSelected[item.id])"></mt-switch>
                        <img :src="item.img_url">
                        <div class="info">
                            <h1>{{ item.title }}</h1>
                            <p>
                                <span class="price">￥{{ item.sell_price }}</span>
                                <numbox :initcount="$store.getters.getGoodsCount[item.id]" :goodsid="item.id"></numbox>
                                <a href="#" @click.prevent="remove(item.id,i)">删除</a>
                            </p>
                        </div>
					</div>
				</div>
			</div> 

        </div>

        <!-- 结算区域 -->
            <div class="mui-card">
				<div class="mui-card-content">
					<div class="mui-card-content-inner jiesuan">
						<div class="left">
                            <p>总计（不含运费）</p>
                            <p>已勾选商品<span class="red">{{$store.getters.getGoodsCountedAndAmount.count}}</span>件，
                            总价<span class="red">{{$store.getters.getGoodsCountedAndAmount.amount}}</span></p>
                        </div>
                        <mt-button type="danger">去结算</mt-button>
					</div>                  
				</div>
			</div>

            <!-- <p>{{ $store.getters.getGoodsSelected }}</p> -->
    </div>
</template>

<script>
import numbox from '../subcomponents/shopcar_numbox'

export default {
    data(){
        return{
          goodslist:[]
        }
    },
    created(){
        this.getGoodsList()
    },
    methods:{
        getGoodsList(){
          var idArr = [];
          this.$store.state.car.forEach(item => idArr.push(item.id));
          if(idArr.length <= 0){
              return;
          }
          this.axios.get('../../../static/api/shopcargoods.json').then((res) => {  
              res.data.forEach(item => {
                  for(var i=0;i<idArr.length;i++){
                     if(item.id == idArr[i]){
                         this.goodslist=this.goodslist.concat(item)
                     } 
                  }
              })
          })
        },
        remove(id,index){
            this.goodslist.splice(index,1);
            this.$store.commit('removeFromCar',id)
        },
        selectedChanged(id,val){
            // console.log(id+'....'+val)
            this.$store.commit('updateGoodsSelected',{id,selected:val})
        }
    },
    components:{
        numbox
    }
}
</script>

<style lang="scss" scoped>
.shopcar-container{
    background-color: #eee;
    overflow: hidden;
    .goods-list{
        .mui-card-content-inner{
            display: flex;
            align-items: center;
        }
        img{
            width: 55px;
            height: 55px;
        }
        h1{
            font-size: 13px;
        }
        .info{
            display: flex;
            flex-direction: column;
            justify-content:space-between;
            .price{
                color: red;
                font-weight: bold;
            }

        }
    }
    .jiesuan{
        display: flex;
        justify-content:space-between;
        align-items: center;
        .red{
            color: red;
            font-weight: bold;
            font-size: 16px;
        }
    }
}
</style>